lestat0669
TYF Newbie
- Joined
- Dec 5, 2010
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hi everyone Im going to make this as quick as possible and detail. Late out here and have to be up in a 3 hours. Few months ago my ses light turn on, check it with scan tool and code p0134 replace sensor, worked for a few weeks and light came up again same code got sensor replace work for a few days and the same thing got the sensor replace for the third time and it didnt last a day. auto part store refused to exchange the third sensor, they said it might be the harness. I read somewhere where a guy had a similar problem and they recommend to him to swap the sensors. Which I did and fortunately the other sensor worked on that bank. By the way I'm referring to the downstream sensors and if thats not the code, not to confused anyone its probably my mistake and its late for me. Well the ses light has been on for a while and my inspection is coming up in a few weeks and I need it gone. I tried everything I can imagine. I even took the liberty to buy another sensor (4th 0ne) different brand. Previous sensor where Bosches and last one a Walker. That didnt do any good either. Still ses light is on and no where to go from here. And yes I swap the sensor from bank to bank and the other sensor works fine. I have left it for days and no problem, so I assume its not a harness problem. What do you guys think????? Extremely puzzle on this one. I have a 98 tahoe LT. Any help will be very appreciate. Thanks for your time and patience........good night guys